PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27727356-1 2016 The pincer complex (PNN)RuH(CO), with a de-aromatized pyridine in the ligand backbone, is shown to react with nitriles in a metal-ligand cooperative manner. pyridine 54-62 pinin, desmosome associated protein Homo sapiens 20-23 21778980-4 2011 The reactions are efficiently catalysed by dearomatized PNN Ru(II) pincer complexes derived from pyridine- and bipyridine-based tridentate ligands. pyridine 97-105 pinin, desmosome associated protein Homo sapiens 56-59